Home GPU Comparison NVIDIA GeForce GTX 560 vs AMD Radeon RX 6650 XT

NVIDIA GeForce GTX 560 vs AMD Radeon RX 6650 XT

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 and 8GB VRAM Radeon RX 6650 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 's Advantages
Lower TDP (150W vs 176W)
AMD Radeon RX 6650 XT 's Advantages
Released 11 years late
Boost Clock2635MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (280.3GB/s vs 128.0GB/s)
1712 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 560
1.089 TFLOPS
Radeon RX 6650 XT +890%
10.79 TFLOPS
VS

Graphics Card

May 2011
Release Date
May 2022
GeForce 500
Generation
Navi II
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
2055 MHz
-
Boost Clock
2635 MHz
1000 MHz
Memory Clock
2190 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
280.3GB/s

Render Config

7
SM Count
-
-
Compute Units
32
336
Shading Units
2048
56
TMUs
128
32
ROPs
64
-
Tensor Cores
-
-
RT Cores
32
64 KB (per SM)
L1 Cache
128 KB per Array
512 KB
L2 Cache
2 MB

Theoretical Performance

11.34 GPixel/s
Pixel Rate
168.6 GPixel/s
45.36 GTexel/s
Texture Rate
337.3 GTexel/s
-
FP16 (half)
21.59 TFLOPS
1089 GFLOPS
FP32 (float)
10.79 TFLOPS
90.72 GFLOPS
FP64 (double)
674.6 GFLOPS

Graphics Processor

GF114
GPU Name
Navi 23
GF114-325-A1
GPU Variant
Navi 23 KXT (215-130000136)
Fermi 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
7 nm
1.95 billion
Transistors
11.06 billion
332 mm²
Die Size
237 mm²

Board Design

150W
TDP
176W
450 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 8-pin

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
2.1
CUDA
-
5.1
Shader Model
6.5

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